Keiichi Hasegawa

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Kakuda-shi, JP

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Patents Grantslast 30 patents

Information Patent Grant
Pintle injector
- Patent number 7,703,274
- Issue date Apr 27, 2010
- Japan Aerospace Exploration Agency
- Keiichi Hasegawa
- F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES

Patents Applicationslast 30 patents

Information Patent Application
Pintle injector
- Publication number 20060230745
- Publication date Oct 19, 2006
- JAPAN AEROSPACE EXPLORATION AGENCY
- Keiichi Hasegawa
- F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES